# |
Burn time |
DV |
Dt |
a |
T1T3 | 2020-10-06 17:00:00.000 | 11.3 | 186.029 | 0.06 |
T1T3 | 2020-10-08 22:50:00.000 | 4.4 | 80.806 | 0.05 |
T1P1 | 2020-10-13 17:00:00.000 | 1.1 | 19.226 | 0.06 |
T1P2 | 2020-10-17 17:00:00.000 | 0.5 | 10.079 | 0.05 |
The table shows the maneuvers performed during this phase.
Graphs and calculations are based on NAIF's data files published on
19-Oct-2020 14:09.
# |
Burn time |
DV |
1 | 2020-09-06 14:11:07.014 | 308.7 |
2 | 2020-09-13 14:11:06.945 | 293.9 |
3 | 2020-09-20 14:10:59.380 | 335.0 |
4 | 2020-09-27 14:10:06.491 | 155.6 |
5 | 2020-10-03 06:03:35.233 | 148.9 |
6 | 2020-10-10 06:04:11.258 | 94.2 |
Here are the
impulsive micro-maneuvers obtained from the NAIF's data file.
The column "DV" shows the variation of the inertial orbital velocity expressed in
µm/s.
Here's the spacecraft trajectory from August 31 to October 20 in the Bennu-centric mean ecliptic and equinox of J2000 reference frame.
The popup label shows the date, the radius vector (m), the altitude above Bennu (m), the spacecraft inertial speed (Vi, mm/s) and the speed relative to the surface of Bennu (Vs, mm/s).
Here's the same graph as above, but in the Bennu-centric Sun-North reference frame.
Instead of the inertial speed, the popup label shows the spacecraft speed in the Bennu-fixed rotating frame (Vbfr, mm/s).